Health director-general Datuk Dr Noor Hisham Abdullah told the press on Wednesday that the effectiveness of the conditional movement control order (MCO) will only be known after the 14-day incubation period, which falls on May 18.<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline
